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General engine improvements (#437)

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* Add exchange manager to engine

* Several improvements for engine and friends

1) New file.Exists func
2) gRPC TLS cert expiration date check and regeneration
3) New donation var for use across the codebase
4) Use Go log package until the logger is initialised

* Add cert tests and create dir tree if it doesn't exist for file.Write

* Link up donation address to documentation tool plus minor adjustments

* Fix remaining donation addrs

* Move non-needed reload exchange funcs

* Revert accidental config_example.json changes 🕯️

* Use go logger for logging until the logger has initiliased, otherwise no output will be seen

* Link up portfolio delay val and other fixes

* Run go mod tidy after dependabot PR

* Address nitterinos
This commit is contained in:
Adrian Gallagher
2020-02-06 12:32:01 +11:00
committed by GitHub
parent 2e6ff1c398
commit b949388994
186 changed files with 922 additions and 604 deletions
Download Patch File Download Diff File Expand all files Collapse all files

53
engine/syncer.go
View File

@@ -281,20 +281,17 @@ func (e *ExchangeCurrencyPairSyncer) worker() {
defer cleanup()
for atomic.LoadInt32(&e.shutdown) != 1 {
for x := range Bot.Exchanges {
if !Bot.Exchanges[x].IsEnabled() {
continue
}
exchangeName := Bot.Exchanges[x].GetName()
assetTypes := Bot.Exchanges[x].GetAssetTypes()
supportsREST := Bot.Exchanges[x].SupportsREST()
supportsRESTTickerBatching := Bot.Exchanges[x].SupportsRESTTickerBatchUpdates()
exchanges := GetExchanges()
for x := range exchanges {
exchangeName := exchanges[x].GetName()
assetTypes := exchanges[x].GetAssetTypes()
supportsREST := exchanges[x].SupportsREST()
supportsRESTTickerBatching := exchanges[x].SupportsRESTTickerBatchUpdates()
var usingREST bool
var usingWebsocket bool
var switchedToRest bool
if Bot.Exchanges[x].SupportsWebsocket() && Bot.Exchanges[x].IsWebsocketEnabled() {
ws, err := Bot.Exchanges[x].GetWebsocket()
if exchanges[x].SupportsWebsocket() && exchanges[x].IsWebsocketEnabled() {
ws, err := exchanges[x].GetWebsocket()
if err != nil {
log.Errorf(log.SyncMgr, "%s unable to get websocket pointer. Err: %s\n",
exchangeName, err)
@@ -311,7 +308,7 @@ func (e *ExchangeCurrencyPairSyncer) worker() {
}
for y := range assetTypes {
enabledPairs := Bot.Exchanges[x].GetEnabledPairs(assetTypes[y])
enabledPairs := exchanges[x].GetEnabledPairs(assetTypes[y])
for i := range enabledPairs {
if atomic.LoadInt32(&e.shutdown) == 1 {
return
@@ -401,17 +398,17 @@ func (e *ExchangeCurrencyPairSyncer) worker() {
if e.Cfg.Verbose {
log.Debugf(log.SyncMgr, "%s Init'ing REST ticker batching\n", exchangeName)
}
result, err = Bot.Exchanges[x].UpdateTicker(c.Pair, c.AssetType)
result, err = exchanges[x].UpdateTicker(c.Pair, c.AssetType)
e.tickerBatchLastRequested[exchangeName] = time.Now()
e.mux.Unlock()
} else {
if e.Cfg.Verbose {
log.Debugf(log.SyncMgr, "%s Using recent batching cache\n", exchangeName)
}
result, err = Bot.Exchanges[x].FetchTicker(c.Pair, c.AssetType)
result, err = exchanges[x].FetchTicker(c.Pair, c.AssetType)
}
} else {
result, err = Bot.Exchanges[x].UpdateTicker(c.Pair, c.AssetType)
result, err = exchanges[x].UpdateTicker(c.Pair, c.AssetType)
}
printTickerSummary(result, c.Pair, c.AssetType, exchangeName, "REST", err)
if err == nil {
@@ -452,7 +449,7 @@ func (e *ExchangeCurrencyPairSyncer) worker() {
}
e.setProcessing(c.Exchange, c.Pair, c.AssetType, SyncItemOrderbook, true)
result, err := Bot.Exchanges[x].UpdateOrderbook(c.Pair, c.AssetType)
result, err := exchanges[x].UpdateOrderbook(c.Pair, c.AssetType)
printOrderbookSummary(result, c.Pair, c.AssetType, exchangeName, "REST", err)
if err == nil {
//nolint:gocritic Bot.CommsRelayer.StageOrderbookData(exchangeName, c.AssetType, result)
@@ -483,16 +480,12 @@ func (e *ExchangeCurrencyPairSyncer) worker() {
// Start starts an exchange currency pair syncer
func (e *ExchangeCurrencyPairSyncer) Start() {
log.Debugln(log.SyncMgr, "Exchange CurrencyPairSyncer started.")
for x := range Bot.Exchanges {
if !Bot.Exchanges[x].IsEnabled() {
continue
}
exchangeName := Bot.Exchanges[x].GetName()
supportsWebsocket := Bot.Exchanges[x].SupportsWebsocket()
assetTypes := Bot.Exchanges[x].GetAssetTypes()
supportsREST := Bot.Exchanges[x].SupportsREST()
exchanges := GetExchanges()
for x := range exchanges {
exchangeName := exchanges[x].GetName()
supportsWebsocket := exchanges[x].SupportsWebsocket()
assetTypes := exchanges[x].GetAssetTypes()
supportsREST := exchanges[x].SupportsREST()
if !supportsREST && !supportsWebsocket {
log.Warnf(log.SyncMgr,
@@ -503,9 +496,8 @@ func (e *ExchangeCurrencyPairSyncer) Start() {
var usingWebsocket bool
var usingREST bool
if supportsWebsocket && Bot.Exchanges[x].IsWebsocketEnabled() {
ws, err := Bot.Exchanges[x].GetWebsocket()
if supportsWebsocket && exchanges[x].IsWebsocketEnabled() {
ws, err := exchanges[x].GetWebsocket()
if err != nil {
log.Errorf(log.SyncMgr, "%s failed to get websocket. Err: %s\n",
exchangeName, err)
@@ -531,11 +523,12 @@ func (e *ExchangeCurrencyPairSyncer) Start() {
}
for y := range assetTypes {
enabledPairs := Bot.Exchanges[x].GetEnabledPairs(assetTypes[y])
enabledPairs := exchanges[x].GetEnabledPairs(assetTypes[y])
for i := range enabledPairs {
if e.exists(exchangeName, enabledPairs[i], assetTypes[y]) {
continue
}
c := CurrencyPairSyncAgent{
AssetType: assetTypes[y],
Exchange: exchangeName,